In a large bowl mix:

2 pkg. yeast
4 tsp. salt
3/4 c. sugar

Stir in:

2 c. very warm water
4 eggs
1 1/4 c. oil

Work in 7 to 9 cups of flour. Knead until smooth. Cover and let rise 2 hours. Shape into 2 parts, rolling each into 3 snakes and braid. Cover and let rise again on greased sheets (1 hour). Brush with egg and 1 teaspoon water. Bake at 375 degrees for 30 to 40 minutes.